The harmful effects of soil pollution may come from direct contact with polluted soil or from contact with other resources, such as water or food which has been grown on or come in direct contact with the polluted soil.
Well, If you experience that your arm falls asleep while sleeping, then you are probably sleeping in a wrong position. Here are some more causes of this problem and easy remedies to cure it. Leg or arm falling asleep is a common problem, which most of you might have experienced a number of times. You might suffer from this anytime, but it is most probable while you rest. You experience a tingling sensation and you are just unable to move your arms or legs.
Some medicines can cause you to feel dizzy or sleepy, making you more likely to fall. Other causes include safety hazards in the home or community environment. Scientists have linked several personal risk factors to falling, including muscle weakness, problems with balance and gait, and blood pressure that drops too much when you get up from lying down or sitting (called postural hypotension).